Get the party started with Innovative Technology's LED Bluetooth rock speakers These speakers are fully waterproof and wireless, and the built-in LEDs allow you to light up your yard with awesome different colors. Bluetooth technology lets you stream music from any smart device, and the rechargeable battery lasts up to 30 hours for a totally wireless experience. Number of Speakers: 1 Included: 1 Owners Manual(s) Features: Bluetooth Compatible Impedance: 4 Ohms Inputs/Outputs: 1 Usb Port(s) Manufacturer Warranty: 1 Year Parts Peak Power Handling: 5 Watts Rms Power: 6 Watts Use: Indoor, Outdoor Measurements: 20.5 Length/Inches, 10.5 Height/Inches, 8 Width/Inches Minimum Frequency Response: 60 Hertz Maximum Frequency Response: 20 Kilohertz Weight (lb.): 13 Lb Country of Origin: Imported